Can confirm, on a GTX 1070 Ti with game-ready driver 441.41 this problem was SOLVED by disabling G-Sync in the NVIDIA control panel. After experiencing strange flickering and low fps in certain full-screen applications (incl. Resolve, Spotify and Ableton Live) I suspected a v-sync or g-sync issue. Disabling and enabling G-Sync depending on what I'm doing is a much easier workaround than installing / re-installing newer / older display drivers. Hope this helps anyone else who is using G-Sync!

NVIDIA reports on Dez. 10:Changes and Fixed Issues in Studio Driver Version 441.66:Fixed Issues in this Release [Resolve]: The application may crash during timeline playback when using Blackmagic RAW CODEC media. [2753421]

Michael_Andreas wrote:As you can see in my signature, I've updated to 441.66 and no issues.

Yup, just installed the 10-Dec-2019 441.66 Studio driver and gave my latest BRAW-only project a good hammering. No freezing up now.

I wonder if this driver has helped in other subtle ways too, because DR Studio 16.1.1 did not crash at all on me in a about an hour's use (using BRAW with fair amounts of de-noise, sharpening and de-flicker). This is in stark contrast to the previous "safe" 431.86 Nvidia studio driver which did not freeze on BRAW but still gave me all manner of weird crashes at depressingly regular intervals. Ctrl-S every minute is now my watchword these days, sadly.